Lucien Ngalamou

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Preliminary evidence of FSH suppression as a marker of postpartum ovarian recrudescence is presented. Falling FSH concentration in response to ovarian follicular estrogenic secretory activity apparently signals the reestablishment of menstrual cycles. We propose to investigate further this phenomenon with the development of a portable FSH biosensor. The FSH(More)
The actual idea of a telephony structure shows a Private Automatic Branch Exchange (PABX) directly controlling a whole communication system. Ringing and caller identification signals, voltage setting for the phone sets among other important parameters all are transmitted using twisted pair cables that have to be installed and distributed along the building.(More)
This paper presents a preliminary study of an approach that models programmable logic controllers (PLCs) for their effective deployment in industrial control processes. A working model is developed for automatic allocation of PLCs and also a formal verification of Ladder Diagram representations of control processes using the Symbolic Model Verifier (SMV)(More)
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